Detections
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RHEL 9 : Satellite 6.19.4 Async Update (Important) (RHSA-2026:63385)
high Nessus Plugin ID 342743
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Synopsis
The remote Red Hat host is missing one or more security updates.Description
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:63385 advisory.Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity to provide public Internet access to their servers or other client systems. It performs provisioning and configuration management of predefined standard operating environments.
Security Fix(es):
* ansible-core: argument injection in ansible-galaxy role install leads to arbitrary code execution (CVE-2026-11332)
* ansible-core: argument injection in ansible-galaxy collection install via git clone (incomplete fix for CVE-2026-11332) (CVE-2026-16493)
* openvox-server: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass (CVE-2026-54512)
* puppetserver: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass (CVE-2026-54512)
* rubygem-jwt: ruby-jwt: Authentication bypass due to empty key in HMAC verification (CVE-2026-45363)
* python-aiohttp: AIOHTTP: Denial of Service via malformed HTTP responses (CVE-2026-69244)
* python-aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade (CVE-2026-69243)
* python-aiohttp: AIOHTTP: Arbitrary code execution via untrusted input to CookieJar.load() (CVE-2026-34993)
* openvox-server: jackson-core: Denial of Service via incomplete fix in async JSON parser (CVE-2026-68494)
* openvox-server: Eclipse Jetty: Information disclosure due to retained HTTP/1.1 trailers across connections (CVE-2026-10051)
* python-gitpython: GitPython: Arbitrary File Overwrite via improper git option validation (CVE-2026-73624)
* python-gitpython: GitPython: Remote Code Execution via kwarg value smuggling (CVE-2026-73625)
* python-gitpython: GitPython: Information disclosure via environment variable expansion in URL handling (CVE-2026-73622)
* python-gitpython: GitPython: Remote Code Execution via malicious Git template (CVE-2026-73623)
* python-gitpython: GitPython: Arbitrary file overwrite and read via unsafe git option forwarding (CVE-2026-73620)
* python-gitpython: GitPython: Arbitrary code execution via improper validation of clone options (CVE-2026-42284)
* python3.12-gitpython: GitPython: Arbitrary code execution via improper validation of clone options (CVE-2026-42284)
* python-gitpython: GitPython: Arbitrary command execution due to bypass of dangerous Git option checks (CVE-2026-42215)
* python3.12-gitpython: GitPython: Arbitrary command execution due to bypass of dangerous Git option checks (CVE-2026-42215)
* python-gitpython: GitPython: Arbitrary code execution via injected newlines in Git configuration (CVE-2026-44244)
* python3.12-gitpython: GitPython: Arbitrary code execution via injected newlines in Git configuration (CVE-2026-44244)
* python-gitpython: GitPython: Arbitrary file creation via path traversal in .gitmodules submodule names (CVE-2026-76222)
* python3.12-gitpython: GitPython: Arbitrary file creation via path traversal in .gitmodules submodule names (CVE-2026-76222)
* python-gitpython: GitPython: Remote Code Execution via malicious Git hooks (CVE-2026-76218)
* python3.12-gitpython: GitPython: Remote Code Execution via malicious Git hooks (CVE-2026-76218)
* python-gitpython: GitPython: Arbitrary command execution via crafted kwargs (CVE-2026-76220)
* python3.12-gitpython: GitPython: Arbitrary command execution via crafted kwargs (CVE-2026-76220)
* python-gitpython: GitPython: Arbitrary File Overwrite via `git read-tree` option injection (CVE-2026-76219)
* python3.12-gitpython: GitPython: Arbitrary File Overwrite via `git read-tree` option injection (CVE-2026-76219)
* python-gitpython: GitPython: Arbitrary code execution via config-name injection (CVE-2026-76221)
* python3.12-gitpython: GitPython: Arbitrary code execution via config-name injection (CVE-2026-76221)
Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Update the affected packages.See Also
https://access.redhat.com/errata/RHSA-2026:63385
https://access.redhat.com/security/updates/classification/#important
https://issues.redhat.com/browse/SAT-45592
https://issues.redhat.com/browse/SAT-46105
https://issues.redhat.com/browse/SAT-48574
https://issues.redhat.com/browse/SAT-48584
https://issues.redhat.com/browse/SAT-48585
https://issues.redhat.com/browse/SAT-48586
https://issues.redhat.com/browse/SAT-48587
https://issues.redhat.com/browse/SAT-48588
https://issues.redhat.com/browse/SAT-48589
Plugin Details
Severity: High
ID: 342743
File Name: redhat-RHSA-2026-63385.nasl
Version: 1.1
Type: Local
Agent: unix
Family: Red Hat Local Security Checks
Published: 9/4/2026
Updated: 9/4/2026
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus
Risk Information
VPR
Risk Factor: High
Score: 7.6
Percentile: 98.4
Vendor
Vendor Severity: Important
CVSS v2
Risk Factor: Critical
Base Score: 10
Temporal Score: 7.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2026-42284
CVSS v3
Risk Factor: Critical
Base Score: 9.8
Temporal Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
CVSS v4
Risk Factor: High
Base Score: 8.7
Threat Score: 7.4
Threat Vector: CVSS:4.0/E:P
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score Source: CVE-2026-76221
Vulnerability Information
CPE: cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:redhat:enterprise_linux:ansible-core, p-cpe:/a:redhat:enterprise_linux:ansible-test, p-cpe:/a:redhat:enterprise_linux:openvox-server, p-cpe:/a:redhat:enterprise_linux:python3.12-aiohttp, p-cpe:/a:redhat:enterprise_linux:python3.12-gitpython, p-cpe:/a:redhat:enterprise_linux:rubygem-jwt
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 9/3/2026
Vulnerability Publication Date: 4/25/2026
Reference Information
CVE: CVE-2026-10051, CVE-2026-11332, CVE-2026-16493, CVE-2026-34993, CVE-2026-42215, CVE-2026-42284, CVE-2026-44244, CVE-2026-45363, CVE-2026-54512, CVE-2026-68494, CVE-2026-69243, CVE-2026-69244, CVE-2026-73620, CVE-2026-73622, CVE-2026-73623, CVE-2026-73624, CVE-2026-73625, CVE-2026-76218, CVE-2026-76219, CVE-2026-76220, CVE-2026-76221, CVE-2026-76222